Murphy, D. (2002). Why not enforce all the laws?. IN Commentary [column]. Philippine Daily Inquirer.
芝加哥风格引文Murphy, Denis. "Why Not Enforce All the Laws?. IN Commentary [column]." Philippine Daily Inquirer 2002.
MLA引文Murphy, Denis. "Why Not Enforce All the Laws?. IN Commentary [column]." Philippine Daily Inquirer, 2002.
警告:这些引文格式不一定是100%准确.